INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5289fc75b3d4710458e658adffdc327a89a403b33c1e8d3b26cceb3956a93f2', 
    'C1ks2zPtshgkPkyEPslUgGVC8knr4FJtVSjf//Fqdvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)